Michael Montague scripsit:
> An <sre> is not a data type. It is a language. This is like having
> 'valid-syntax?' to check an expression before you call 'eval' with
> it.
That sounds like a fine idea to me.
--
How they ever reached any conclusion at all <cowan@xxxxxxxx>
is starkly unknowable to the human mind. http://www.ccil.org/~cowan
--"Backstage Lensman", Randall Garrett